and the laws allow that. >> reporter: so 21st century, she did it in 3d. >> reporter: it is after all, queen elizabeth that bridged the phone age to social networking and facebook and she's even a doodle on google. >> by the time she made her first televised christmas speech 55 years, the queen was already in the eyes of many britons, a monarch in the old and new. >> for those it's possible to see me today, it's another example of the speed of which things are changing all around us. >> reporter: more than ever at christmas she remains a symbol of longevity and tradition as the windsors look forward to kate's first child and heir to the throne at next year's christmas reunion. jim meceda, nbc news, london. >>> if you plan to head to the movie, you better make sure you have a little extra time because many of this season's blockbusters are clocking in at almost three hours. a report from hollywood. >> reporter: they are epic productions, earning oscar buzz. >> shall we stop this bleeding? >> reporter: this year's blockbusters have something else in common. you better block out three hours if